obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 27 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/other/large-size-array.C b/gcc/testsuite/g++.dg/other/large-size-array.C
new file mode 100644
index 000000000..9614fb125
--- /dev/null
+++ b/gcc/testsuite/g++.dg/other/large-size-array.C
@@ -0,0 +1,27 @@
+/* { dg-do compile } */
+#include <limits.h>
+
+#ifdef _WIN64
+#define DIM ULLONG_MAX>>1
+#else
+#ifdef __LP64__
+#define DIM UINT_MAX>>1
+#else
+#define DIM USHRT_MAX>>1
+#endif
+#endif
+
+int
+sub (int *a)
+{
+  return a[0];
+}
+
+int
+main (void)
+{
+  int a[DIM][DIM];  /* { dg-error "size of array 'a' is too large" } */
+  return sub (&a[0][0]);  /* { dg-error "declared" } */
+}
+
+